| Selected Bikes |  Brompton P Line Urban - Midnight Black Metallic - Mid
Brand: Model: |
 Cannondale Topstone 1
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Drivetrain | Brompton 4 speed drivetrain, 163% range | -- | ||
| Frame | Main Frame: Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints Rear Frame: Superlight Advance rear frame made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels |
Lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts | ||
| Stem | -- | Cannondale 3, 6061 Alloy, 31.8, 7° | ||
| Handle Bar | -- | Cannondale 3, butted 6061 Alloy, 16 deg flare drop | ||
| Fork | Superlight Titanium fork with a threaded headset | Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts | ||
| Seatpost | Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm | Cannondale 3, 6061 Alloy, 27.2x350mm | ||
| Grip | Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair | Cannondale Bar Tape, 3.5mm | ||
| Crankset | -- | Shimano GRX 600, 46/30 (Europe/UK - FSA Gossamer Pro Modular AGX+, 46/30) | ||
| Pedals | Brompton Folding left hand and non-folding right-hand pedals | -- | ||
| Chain | Hollow pin Superlight Advance Chain | KMC X11, 11-speed | ||
| Shifters | Brompton 4 speed trigger shifter | Shimano GRX 600, 11-speed | ||
| Gear | 4-speed gear system | -- | ||
| Saddle | Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell | Fizik Aliante Delta, S-alloy rails | ||
| Headset | Brompton Superlight headset | Integrated, 1-1/8" - 1.5" | ||
| Derailleur Front | -- | Shimano GRX 800, braze-on | ||
| Derailleur Rear | Patent-pending direct mount 4 speed derailleur | Shimano GRX 810, Shadow RD+ | ||
| Hub Front | -- | Formula cartridge bearing, 12x100mm centerlock | ||
| Hub Rear | -- | Formula cartridge bearing, 12x142mm centerlock | ||
| Spoke | -- | Stainless Steel, 14g | ||
| Chainrings | 6061 forged aluminium crank with 50T chainring and integrated chainguard | -- | ||
| Sprocket | 11-13-15-18 Tooth | -- | ||
| Bottom Bracket | Square taper bottom bracket | Shimano BB-RS500 (Europe/UK - FSA BB386 MegaEvo) |
| Front | Schwalbe ONE Black Tyre | WTB Riddler TCS Light, 700x37c, tubeless ready (Europe/UK - Vittoria Terreno Dry, 700x35c, tubeless ready) | ||
| Rear | Schwalbe ONE Black Tyre | WTB Riddler TCS Light, 700x37c, tubeless ready (Europe/UK - Vittoria Terreno Dry, 700x35c, tubeless ready) | ||
| Wheel / RIM | Front Wheel: Superlight front wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings and hex key axle Rear Wheel: Superlight 4 speed rear wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings, newly developed 4 speed freehub body and hex key axle |
Rims: WTB ST i23 TCS, 28h, tubeless ready |
| Front | Dual Pivot Calipers | -- | ||
| Rear | Dual Pivot Calipers | -- | ||
| Brake Lever | -- | Shimano GRX 600 hydraulic disc |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | Midnight Black Metallic | Mercury |
| Length | -- | -- | ||
| Weight | 10.2 kg | -- |
| About | -- | The Cannondale Topstone 1 is a high-performance gravel bike designed for riders looking for a v Read More | ||
| Features | -- | - Lightweight SmartForm C2 Alloy frame w/ full carbon fork - Shimano GRX 800/600 11-speed gravel group - WTB ST i23 TCS rims |
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| Additional Details | Folded Size: 645mm (H) x 585mm (W) x 270mm (D) (25.3” x 23” x 10.6”) Chain tensioner: Advance chain tensioner with replaceable hanger mounting Front carrier: Front carrier block adaptor for all types of Brompton luggage (non-electric) Mudguards: New curved profile with updated mudguard flaps |
Rear Cogs: Shimano 105, 11-34, 11-speed Size: XS, SM, MD, LG, XL |
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